package 常用类;

import java.util.Scanner;
import java.lang.Math;

public class MathTest {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int a1 = sc.nextInt();
		int a2 = sc.nextInt();
		int a3 = sc.nextInt();
		int a4 = sc.nextInt();
		double a5 = sc.nextDouble();
		double a6 = sc.nextDouble();
		double a7 = sc.nextDouble();
		double a8 = sc.nextDouble();
		double a9 = sc.nextDouble();
		double a10 = sc.nextDouble();
		double a11 = sc.nextDouble();
		/********* Begin *********/

		/********* End *********/
	}
}